IPA: /ʌnˈsɛtəlmənt/
KK: /ʌnˈsɛtəlmənt/
The state of being disturbed or not settled; a feeling of anxiety or discomfort.
The sudden changes in the economy caused a sense of unsettlement among the citizens.
Unsettlement → It is formed from "un-" (meaning not) and "settlement" (from Old French *setlement*, meaning the act of settling or establishing). The word "unsettlement" refers to the state of not being settled or established.
Think of 'not' ('un-') being combined with the act of 'settling' — this helps you remember that 'unsettlement' means a state of not being settled.